CN212389033U - Simple prefabricated post-cast strip protection device - Google Patents
Simple prefabricated post-cast strip protection device Download PDFInfo
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- CN212389033U CN212389033U CN202020424363.9U CN202020424363U CN212389033U CN 212389033 U CN212389033 U CN 212389033U CN 202020424363 U CN202020424363 U CN 202020424363U CN 212389033 U CN212389033 U CN 212389033U
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- cast strip
- post
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- protection device
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Abstract
The utility model discloses a simple prefabricated post-cast strip protection device, which is characterized by comprising a plurality of rectangular steel protection plates which are sequentially arranged along the length direction of the post-cast strip; the positions of the periphery of each steel protection plate are respectively provided with a first reserved bolt hole, and each first reserved bolt hole is formed by arranging
The fixing bolt of the structure is matched with the nut to be connected and fixed. Simple prefabricated post-cast strip protection device, structure thereofThe novel protective device is simple, quick to manufacture, convenient to use, good in protective effect, low in cost and capable of being used repeatedly, a part of the protective device is easy to replace after being damaged, overall replacement caused by local damage is avoided, and materials are saved.
Description
Technical Field
The utility model belongs to the technical field of the civil engineering construction, a simple and easy protector for in the construction process of post-cast strip is reserved in the building field specifically says so.
Background
The construction industry of China is in the process of rapid development, and the post-cast strip is also a necessary component of most buildings, and can effectively solve the problems of poor settlement, temperature shrinkage and the like of the buildings, so the construction quality and the construction safety of the post-cast strip in the construction process are particularly important. However, in the construction process, due to negligence in engineering management and slight safety and quality consciousness of operators, the post-cast strip cannot be fully sealed and protected in place according to the specifications, so that garbage and sundries in the post-cast strip fall into the post-cast strip, and the post-cast strip also becomes a dangerous source for accidents. At present, most post-cast strip protection in the building field adopts a wood template for protection, and the method has the advantages of simple and convenient operation, but the post-cast strip protection has the problems of tight sealing, poor protection effect, large potential safety hazard, large material waste, few turnover times and the like due to the self quality problem of the wood template and the technical level problem of operators, and is not beneficial to the control of construction period, the saving of engineering cost and the management and control of safe and civilized construction of a construction site.
SUMMERY OF THE UTILITY MODEL
To the problem that exists among the background art, the utility model aims at providing a simple and easy prefabricated formula post-cast strip protector, its simple manufacture, convenient to use, protecting effect are good, low cost, can used repeatedly to change easily after certain part damages, avoided leading to the whole change because of the local damage, practiced thrift the material.
The utility model provides a technical problem's technical scheme as follows:
the utility model relates to a simple prefabricated post-cast strip protection device, which is characterized in that the device comprises a plurality of rectangular steel protection plates which are sequentially arranged along the length direction of the post-cast strip; the positions of the periphery of each steel protection plate are respectively provided with a first reserved bolt hole, and each first reserved bolt hole is formed by arranging
The fixing bolt of the structure is matched with the nut to be connected and fixed.
As the utility model discloses technical scheme's further improvement, first reservation bolt hole is rectangular form, vertically sets up.
As the utility model discloses technical scheme's further improvement, it is adjacent every first reservation bolt hole that is close to and corresponds mutually of steel guard plate between still be provided with the chain joint board, be provided with horizontal rectangular form second on this chain joint board and reserve the bolt hole, fixing bolt passes first reservation bolt hole and second respectively and reserves the bolt hole and cooperate the nut to connect fixedly.
As the utility model discloses technical scheme's further improvement, the steel guard plate is thickness 1 mm's steel sheet, and its width ratio the back-pouring strip width is 200mm more, and its length is 1000mm ~ 1200 mm.
As the further improvement of the technical proposal of the utility model, the chain link plate is a 0.5mm steel plate.
As the technical scheme of the utility model further improve, fixing bolt's diameter is 8 ~ 10 mm.
When the simple prefabricated post-cast strip protection device is applied, firstly, the beam plate surfaces on two sides of the post-cast strip are cleaned, a steel protection plate is arranged at the upper part of the post-cast strip, the chain link plate is installed, and meanwhile, the fixing bolt passes through the steel protection plate and the first and second reserved bolt holes of the chain link plate, and a nut is installed; secondly, installing the steel protection plate adjacent to the steel protection plate, enabling the steel protection plate to be closely linked with the previous steel protection plate through a linking plate, simultaneously using a fixing bolt to penetrate through the first and second reserved bolt holes on the steel protection plate and the linking plate, and installing a nut; and thirdly, adjusting the fixing bolt up and down, left and right to enable the lower end of the fixing bolt to be tightly attached to the beam plates on two sides of the post-cast strip, fastening nuts at two ends of the linking plate and ensuring that the protective cover plate does not slide longitudinally and transversely. And finally, repeating the previous three steps until the hole of the post-cast strip is completely sealed by the steel protection plate, and achieving the target.
Compared with the prior art, the simple prefabricated post-cast strip protection device has the advantages of simple structure, quick manufacture, convenient use, good protection effect, low cost, repeated use, saving and environmental protection, and easy replacement after a part of the protection device is damaged, thereby avoiding the whole replacement caused by local damage and saving materials; additionally, the utility model discloses but batch production has practiced thrift time and cost of labor greatly, is favorable to the management of work progress, safe civilization and cost.
Drawings
Fig. 1 is a schematic elevation structure view of the simple prefabricated post-cast strip protection device of the present invention;
fig. 2 is a schematic plan view of the simple prefabricated post-cast strip protection device of the present invention;
FIG. 3 is a schematic structural view of a steel guard plate according to the present invention;
fig. 4 is a schematic structural view of the fixing bolt of the present invention;
FIG. 5 is a schematic structural view of the link plate of the present invention;
in the figure: 1. a steel protection plate; 2. fixing the bolt; 3. a link plate; 4. a first reserved bolt hole; 5. a nut; 6. post-pouring a belt; 7. a beam plate; 8. and a second reserved bolt hole.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Unless defined otherwise, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this disclosure belongs. The terms "upper", "lower", "left", "right", "front", "rear", and the like used in the specification and claims of the present disclosure are used only to indicate relative positional relationships, and when the absolute position of a described object is changed, the relative positional relationships are changed accordingly. The parts of the present invention not described in detail are the known techniques of those skilled in the art.
As shown in fig. 1 to 5, the simple prefabricated post-cast strip protection device of the present invention comprises a plurality of rectangular steel protection plates 1 sequentially arranged along the length direction of the post-cast strip 6; every steel guard plate 1 position punishment all around do not is provided with first reservation bolt hole 4, every first reservation bolt hole 4 is through setting up respectively and is
The fixing bolt 2 of the structure is matched with the nut 5 for connection and fixation. In the present embodiment, the bolt 2 is fixed
The structure can be with the fine laminating in corner of beam slab 7, and its upper end stretches out from the first reserved bolt hole 4 of steel guard plate 1 and is connected fixedly with nut 5.
In this embodiment, the first reserved bolt hole 4 is long, and the longitudinal arrangement is convenient for flexibly controlling the fixing bolt 2 according to the width of the post-cast strip 6 to be connected and fixed with the steel protection plate 1.
In this embodiment, a linking plate 3 is further disposed between every two adjacent and corresponding first reserved bolt holes 4 of the steel protection plates 1, a transverse strip-shaped second reserved bolt hole 8 is disposed on the linking plate 3, and the fixing bolts 2 respectively penetrate through the first reserved bolt holes 4 and the second reserved bolt holes 8 and are connected and fixed by nuts 5. Connect adjacent steel guard plate 1 through linking plate 3 and become an organic whole, increase protector's wholeness, simultaneously, bolt hole 8 is reserved to horizontal rectangular form second on the linking plate 3 is convenient for adjust and fix between the adjacent steel guard plate 1.
In this embodiment, the steel guard plate 1 is a steel plate with a thickness of 1mm, the width of the steel guard plate is 200mm more than that of the post-cast strip, and the length of the steel guard plate is 1000mm to 1200 mm.
In this embodiment, the link plate 3 is a 0.5mm steel plate.
In this embodiment, the diameter of the fixing bolt 2 is 8-10 mm.
The operation method of the simple prefabricated post-cast strip protection device in the embodiment comprises the following steps: firstly, cleaning the surfaces of beam plates 7 on two sides of a post-cast strip 6, starting construction from one end of the post-cast strip 6, placing a first steel protection plate 1, ensuring that the lapping widths of the steel protection plate 1 on two sides of the post-cast strip 6 are consistent, enabling a fixing bolt 2 to pass through two first reserved bolt holes 4 on the outermost side of the steel protection plate 1, and then installing a nut 5; secondly, installing adjacent steel protection plates 1, enabling the end parts of the steel protection cover plates 1 to be tightly linked with the tail parts of the previous steel protection plates 1 and to be centered, enabling the fixing bolts 2 to pass through the first and second reserved bolt holes 4 and 8 on the two steel protection plates 1 and the link plates 3, and installing 5 screw caps; thirdly, fastening nuts 5 on the fixing bolts 2 at two ends of the link plate 3 to firmly fix the lower ends of the fixing bolts 2 and beam plates 7 at two sides of the post-cast strip 6, and ensuring that the steel protection plate 1 does not slide; and fourthly, completing the installation process, repeating the previous three steps until the steel protection plates 1 on the post-cast strip are completely closed, and finally installing the fixing bolt 2 and the nut 5 on the outermost side of the last steel protection plate 1, thereby realizing the target. The utility model discloses a but batch production, low cost, easy operation practices thrift the environmental protection, and is practical convenient, has practiced thrift time, manual work and cost greatly, is favorable to the management of work progress, safe civilization and cost.
Claims (6)
1. A simple prefabricated post-cast strip protection device is characterized by comprising a plurality of rectangular steel protection plates (1) which are sequentially arranged along the length direction of a post-cast strip; the positions of the periphery of each steel protection plate (1) are respectively provided with a first reserved bolt hole (4), and each first reserved bolt hole (4) is formed by arranging
The fixing bolt (2) of the structure is matched with the nut (5) to be connected and fixed.
2. The simple prefabricated post-cast strip protection device as claimed in claim 1, wherein the first reserved bolt hole (4) is long and longitudinally arranged.
3. The simple prefabricated post-cast strip protection device according to claim 1 or 2, wherein a linking plate (3) is further arranged between the adjacent and corresponding first reserved bolt holes (4) of the steel protection plates (1), a transverse strip-shaped second reserved bolt hole (8) is arranged on the linking plate (3), and the fixing bolts (2) respectively penetrate through the first reserved bolt holes (4) and the second reserved bolt holes (8) and are fixedly connected with nuts (5).
4. The simple prefabricated post-cast strip protection device as claimed in claim 1, wherein the steel protection plate (1) is a steel plate with a thickness of 1mm, the width of the steel protection plate is 200mm more than that of the post-cast strip, and the length of the steel protection plate is 1000 mm-1200 mm.
5. A simple prefabricated post-cast strip guard as claimed in claim 3, characterised in that said link plates (3) are 0.5mm steel plates.
6. The simple prefabricated post-cast strip protection device as claimed in claim 1, wherein the diameter of the fixing bolt (2) is 8-10 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020424363.9U CN212389033U (en) | 2020-03-26 | 2020-03-26 | Simple prefabricated post-cast strip protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020424363.9U CN212389033U (en) | 2020-03-26 | 2020-03-26 | Simple prefabricated post-cast strip protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212389033U true CN212389033U (en) | 2021-01-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020424363.9U Active CN212389033U (en) | 2020-03-26 | 2020-03-26 | Simple prefabricated post-cast strip protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212389033U (en) |
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2020
- 2020-03-26 CN CN202020424363.9U patent/CN212389033U/en active Active
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